Sistema Tritan Ultra clear food containers have a sleek and stylish design, making them ideal for displaying cereal, ingredients, snacks and more on your kitchen counter Made from premium quality, ultra-clear Tritan plastic with glass-like clarity, allowing you to easily see the contents of the container Easy-locking clips and air tight seals keep food deliciously fresh Stackable storage design with ridged lids ensure they take up less valuable space in kitchen cupboards and drawers Phthalate and BPA-free plastic; top rack dishwasher-safe; fridge and freezer-safe; microwave-safe without lid; designed and made in New Zealand